Create btleffler.json

domains/btleffler.json

@@ -0,0 +1,11 @@
+{
+  "description": "btleffler.is-a.dev - Benjamin Leffler's Website",
+  "repo": "https://github.com/btleffler/btleffler.github.io",
+  "owner": {
+      "username": "btleffler",
+      "email": "btleffler@gmail.com"
+  },
+  "record": {
+      "CNAME": "btleffler.github.io"
+  }
+}